<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<title></title>
	<style type="text/css">
		*{
			margin: 0;
			padding: 0;
		}
		.box{
			width: 1200px;
			height: 680px;
			background-color: orange;
			margin: 0 auto;
		}
		.only{
			width: 280px;
			height: 320px;
			background-color: red;
			margin: 10px;
			float: left;
		}
		h2{
			width: 1200px;
			padding: 20px 12px;
			background-color: pink;
			margin: 0 auto;
			box-sizing: border-box;
		}
	</style>
</head>
<body>
	<!-- 版心 两边留白 通常设置1000 1200 1400 具体还是根据设计图 -->
	<div class="box">
		<div class="only">1</div>
		<div class="only">2</div>
		<div class="only">3</div>
		<div class="only">4</div>
		<div class="only">5</div>
		<div class="only">6</div>
	</div>
	<h2>小说排行</h2>
</body>
</html>